The present invention specifically relates to a road traffic data system based on driving recording data and car networking transmission, and is characterized by: 1) installing automobile data recorders with networking onto partially driving vehicles in a destination traffic area; 2) collecting shooting video recordings of other vehicles around taken by the automobile data recorder on each vehicle in the network, abstractly obtaining data of other vehicles, such as types, amount, speeds, driving states and the like through the shooting video recordings, and unloading the data or the mobile data network to a cloud; and 3) obtaining road traffic conditions in the area employing the cloud server through centralized processing and analysis of the data. According to the invention, some vehicles are only needed for networking participation, the traffic information of the whole area may be provided, and the road traffic data system may be effectively operated with the participation rate exceeding 15 percent according to computation deduction.
Road traffic data system based on driving recording data and car networking transmission
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Automatic transmission of road traffic data
Engineering Index Backfile | 1967
|DRIVING DATA RECORDING DEVICE, DRIVING SUPPORT SYSTEM, DRIVING DATA RECORDING METHOD, AND PROGRAM
Europäisches Patentamt | 2022
|